Publicidad
Idiomas disponibles
Idiomas disponibles
least. once. a. year. by. a. qualified. techni-
cian.
During maintenance operations, it is
important to verify that the drip-plate
with drain trap contains water (this
check is particularly important if the
generator has not been used for exten-
ded periods of time).
If necessary, the drip plate can be filled
using the tap provided (fig. 20).
5
4.5.1
Chimney sweep function (fig.
21)
To. check. boiler. combustion,. press. the.
3
installer's.key.
for.a.few.seconds..The.
.
chimney. sweep. function. will. switch. on.
1
and.will.continue.for.15.minutes.
From. that. moment,. the. boiler. will. start.
working. in. heating. mode. at. maximum.
power,. with. cut. off. at. 80°C. and. re-igni-
2
tion. at. 70°C. (ATTENTION! Temperature
may reach excessive values when using
4
unprotected low temperature plants.
Before activating the chimney sweep
function make sure that the radiator
valves or eventual zone valves are
open).
The.test.can.also.be.carried.out.with.the.
boiler.working.in.D.H.W..mode..
For. this,. after. activating. the. chimney.
sweep. function,. open. one. or. more. hot.
water. faucets.. Under. these. conditions,.
the. boiler. will. function. at. maximum.
5
5
power. with. the. D.H.W.. circuit. kept. at.
between. 60°C. and. 50°C.. During. the.
test,.the.hot.water.faucets.must.remain.
open.
3
3
If.the.key.
.and.
.are.pressed.during.
the. 15. minutes. of. the. chimney. sweep.
1
1
function,. the. boiler. will. be. brought.
respectively. to. maximum. and. minimum.
power.
5
2
2
The chimney sweep function will auto-
matically switch off after 15 minutes or
3
4
4
is pressed again.
when the key
.
.
1
64
2
4.5.2
Operation floor drying (fig. 22)
The. operation. floor. drying. keeps. the.
floor. at. a. pre-established. temperature.
profile.and.it.is.activated only for those
Fig..20
systems combined with the mixed zone
card ZONA MIX code 8092234..
The. temperature. profiles. can. be. selec-
ted.by.means.of.the.installer.parameter.
PAR.43:.
0.=.Not.activated.function
1.=.Curve.setting.A
2.=.Curve.setting.B
3.=.Curve.setting.A.+.B
The.turning.off.of..the.function.happens.
clicking.on.the.button.OFF.(return.of.PAR.
43.to.the.value.0).or.automatically.at.the.
end.of.the.function..
[TVw]
55
50
45
40
35
30
25
20
0
1
X
1
TVw. Flow.temperature.setpoint
Tag.
Period.in.days
x.
Start.day
A.
Functional.heating
B.
Floor.curing.heating
The. set. of. the. mixed. zone. follows. the.
development. of. the. selected. curve. and.
reaches.a.maximum.of.55°C..
During.the.function.all.the.other.heating.
demands. are. ignored. (heating,. sanitary,.
antifreeze.and.chimney.sweep)..
During.the.functioning.the.display.shows.
the.remaining.days.for.the.completion.of.
the.function.(example.mains.digits.-15.=.
15. days. lack. to. the. end. of. the.
The.diagram.fig..22.reports.the.develop-
ment.of.the.curve.
ATTENTION:
- Observe the relevant standards and
regulations of the floor manufactu-
rer!
5
7
1
5
A
B
A + B
Fig..21
function)..
10
15
18
[Tag
25
Fig..22
2
]
Publicidad
